baber/WOPTO huggingface dataset:
Patent JP-2004245718-A (JP)
Title: Angle measuring instrument
Inventor: KUSABA KATSUYA
IPC: G01S7/285
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an angle measuring instrument for preventing incident-angle estimation accuracy on desired waves from being deteriorated by the presence of a leak-in wave from a transmitted wave.  <P>SOLUTION: An incident wave comprises the desired waves 3(1) to 3(K), the number of waves being K, and the leak-in wave 4 from the transmitted wave. The incident wave is received via M pieces of element antennas 2(1) to 2(M) for reception and M pieces of A/D converters 5(1) to 5(M). Based on digital signals thus acquired, the incident angle of the leak-in wave 4 is estimated. Then, a leak-in wave suppression signal processing part 6 performs suppression processing for the leak-in wave 4 with respect to the digital signals based on the estimated incident-angle data on the leak-in wave 4. The incident angle of the incident wave is estimated from the suppression-processed digital signals, thereby preventing incident-angle estimation accuracy from being deteriorated by the leak-in wave.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244082-A (JP)
Title: Grain hopper
Inventor: SASAKI KAZUHITO
IPC: B65D88/26
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grain hopper whose body can be simply and safely turned over.  <P>SOLUTION: The grain hopper whose body A including a grain discharge driving means can be turned over by pivoting both sides of the hopper body A by spindles 52 extending horizontally from a pair of stands S2 is equipped with a turnover driving means including a turnover driving motor 54 on a stand pivoting part inside the hopper body A. The motor 54 is used to turn over the hopper body A with the spindle of the stand as the center. Thus the turnover of the hopper need not be manually carried out by an operator, turning it over simply and safely without troubles.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247238-A (JP)
Title: Heating cooker
Inventor: SAKATA SEIJI
IPC: F24C7/02
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a heating cooker from being operated incorrectly when a control means of a micro computer etc. is gotten out of order or a user happens to operate only an operating part of the heating cooker.  <P>SOLUTION: In the heating cooker, a safety circuit part 5 is operated by output signals from a control means 1 in which, a door opening/closing state is inputted and the signal from a door opening/closing signal output part 6. Thereby, since a user can operate the safety circuit part 5 only when the user performs different two actions/operations that perform the action to open/close the door and the operation to operate the operating part, the heating cooker can be prevented from being operated incorrectly when the control means 1 of the microcomputer etc. is gotten out of order or the user happens to operate only the operating part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253160-A (JP)
Title: Image display device
Inventor: SHIMAYAMA KENTARO
IPC: H01J31/12
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device with the high intensity of a spacer and an envelope and with improved reliability.  <P>SOLUTION: The device is provided with a first base plate having an image display face, and a second base plate arranged in opposition to the first base plate with a gap having a plurality of electron sources for exciting the image display face. A plate-shape grid 24 having electron beam passing holes and spacer openings and a plurality of columnar spacers 30a supporting ambient pressure loads acting on these base plates are arranged between the first base plate and the second base plate. The shape of the spacer along a direction parallel with the surface of the grid, and the shape of a cross section of the spacer opening are different from each other. Each spacer opening has gaps 28a extended to both sides of the spacer and not filled with the spacer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253926-A (JP)
Title: Image processing apparatus
Inventor: ODA MASAYUKI
IPC: B41J2/52
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus capable of carrying out image processing without the need for a large storage capacity while keeping a high speed processing operation in the case of creating a bit map pattern from a dither table and a color value and performing image drawing processing by using the bit map pattern.  <P>SOLUTION: A bit map pattern creating section 2 creates a bit map pattern with full gradation on the basis of a first preset dither table T1 as to color values whose frequency of use is high, and creates a bit map pattern of only a half tone for a particular pattern or graphics or the like on the basis of a second dither table T2, and a bit map pattern storage section 5 stores the bit map patterns in a way that they can independently be read under the control of a management table 8.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249788-A (JP)
Title: Downforce generator
Inventor: OBA TAKESHI
IPC: B62D37/02
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a downforce generator capable of exerting a sufficient braking performance even in case an automobile runs in the middle-low speed region.  <P>SOLUTION: The downforce generator is equipped with a sirocco fan 13 installed at the bottom of the automobile body 12 for sucking the air from the rear surface of the body 12 and a pipe 14 whose one end is connected with the sirocco fan 13 and which jets the sucked air from the other end toward a brake mechanism.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251713-A (JP)
Title: Observation system of electrical phenomenon accompanying diastrophism
Inventor: TAKEUCHI YASUO
IPC: G01V1/00
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and wide observation system in electrical phenomena accompanying a diastrophism.  <P>SOLUTION: An observation system 3 in the electrical phenomena accompanying the diastrophism provides a current sensor 13 in a sheath grounding conductor 12 of a metal sheath 7 at one land section of a transmission cable 2, and compares a current value detected by the current sensor 13 with past data to observe the abnormal electrical phenomena accompanying the diastrophism. When a potential difference is generated on the earth accompanying the diastrophism, an abnormal current flows to the metal sheath 7 in the transmission cable 2 for observation, and the situation of the diastrophism can be analyzed from the current value according to the observation system 3 of the electrical phenomena accompanying the diastrophism. Additionally, one side of the metal sheath 7 is opened at an observation point separated from the grounding point of the metal sheath to observe the potential difference between the observation point separated from the grounding point of the metal sheath and the metal sheath.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252777-A (JP)
Title: Distribution management system
Inventor: ARAKI TAIJI
IPC: G06Q50/00
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system capable of improving the transportation efficiency of commodities in a distribution process.  <P>SOLUTION: In the distribution management system, "transportation plan information" in which commodities to be transported or the like are specified by commodity sort information is prepared on the basis of "commodity sort information" and "seller information" transmitted from a seller terminal 21 to a server 10 (s2). When the commodities are transported to the seller by a transporter in accordance with the transportation plan information, the personal information of each consumer and an identification number applied to each commodity to be sold to the consumer by the seller are correspondingly managed (s3).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249334-A (JP)
Title: High vacuum die-casting method using oxygen shield
Inventor: SUZUKI NOBUAKI
IPC: B22D17/00
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a product having no gas defect, to reduce a maintenance cost by simply performing a vacuum seal, to reduce variation of quality and to improve the productivity.  <P>SOLUTION: In a die structure (1) for vacuum die casting provided with a fixed die (2), a movable die (4) and a vacuum pump for sucking in a cavity of the die , a surrounding chamber (23) surrounding a gap (18) in which the cavity at the inner part of the die communicates with the outer air of the die, is formed, and reactive gas supplying mechanism (26 etc.) for supplying the reactive gas into the surrounding chamber is arranged.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254244-A (JP)
Title: Monitoring camera system and its image recording and reproducing method
Inventor: MIZUSHIRO YUJI
IPC: H04N7/18
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring camera system wherein images of all channels are not reproduced not to require a long time for image retrieval when reproducing a recorded image in the monitoring camera system in which images projected with a plurality of cameras are switched into image for each camera in the time division manner and recorded on a recording medium.  <P>SOLUTION: Video signals with video signal information superimposed thereon for specifying monitoring cameras are generated, the video signal information is detected from each of the generated video signals, and the video signals are sorted for each camera and recorded on the recording medium.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255592-A (JP)
Title: Member for device and apparatus equipped with the same
Inventor: GOTO YOSHIKI
IPC: B32B9/00
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member for a device equipped with an anti-staining film capable of being formed at a low temperature, capable of decomposing a contaminant even under indoor illumination and having high surface strength, and to provide an apparatus equipped with the member.  <P>SOLUTION: In the member for the device, the anti-staining film 3, which is formed by mixing titanium oxide being a main material and a transition element having a specific visible light absorbing effect in a proper mixing ratio, is provided on a base material 1 through a substrate treatment film 2. A two-layered film for developing transparency, peel strength and a cleaning effect markedly is formed by realizing the optimum combination of the anti-staining film 3 and the substrate treatment film 2. By this constitution, the member for the device having a lasting cleaning surface and utilized over a long period of time or the apparatus equipped with it can be obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254823-A (JP)
Title: Endoscope with jacket sheath
Inventor: OUCHI TERUO
IPC: A61B1/00
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope with a jacket sheath capable of certainly engaging and disengaging a slip-off preventing mechanism for controlling the slip-off of the leading end part of a flexible insertion part from the interior of the leading end part of the jacket sheath without fear of causing the damage of a member.  <P>SOLUTION: The channel tube 23 is set to a state twisted around the axial line of the channel tube 23 between both ends of the guide pipeline 17 in such a state that the jacket sheath 20 is covered with flexible insertion parts 11, 12 and 13 and the channel tube 23 is inserted into the guide pipeline 17 not only to bring the slip-off preventing mechanisms 18 and 28 to an engaged state by rotatory power making the channel tube 23 ready to return to the original state by its elasticity but also to release the engaged state of the slip-off preventing mechanisms 18 and 28 by adding rotatory power in the direction opposite to the direction of the rotatory power bringing both mechanisms 18 and 28 to the engaged state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260435-A (JP)
Title: Feed system monitoring apparatus and radio base station apparatus
Inventor: WATANABE SHINKO
IPC: H04B7/26
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively, accurately detect deterioration in characteristics for each branch and to effectively utilize a normal branch for a feed system monitoring apparatus for separately specifying a branch in which a fault occurs in the branch for composing an array antenna and a radio base station apparatus for properly maintaining the form of operation in a feed system.  <P>SOLUTION: In a plurality of combinations including a plurality of branches 11-1 to 11-P composed by separately containing elements of the array antenna 10, a monitoring means 12 and a specific branch discriminating means 13 are provided. By the monitoring means 12, a direction in which a specific reception wave arrives is separately monitored. By the specific branch identifying means 13, a direction in which the reception wave should arrive is given in advance and the branch whose characteristics are deteriorated is specified in the branches 11-1 to 11-P, based on deviation in each direction monitored by the monitoring means 12 to the directions and the constitution of the combination.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255993-A (JP)
Title: Cockpit monitoring system, cockpit condition informing device, cockpit condition display device, and cockpit monitoring method
Inventor: SHINAGAWA YUICHI
IPC: B64D45/00
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cockpit monitoring system, a cockpit condition informing device, a cockpit condition display device, and a cockpit monitoring method for taking a necessary countermeasure on the ground side by promptly informing abnormal condition in an aircraft on a flight and properly assisting the flight of the objective aircraft on the ground side.  <P>SOLUTION: In a cockpit door opening state, the cockpit condition informing device 10 loaded on the aircraft transmits voices and images in the cockpit and a opening and closing state of the cockpit door to the cockpit condition display device 20 placed on the ground in a specific cycle. When the cockpit door is opened, regarding it as a state in which an abnormal event may have occurred in the aircraft, the cockpit condition display device 20 displays to that effect, and further the cockpit condition informing device 10 expedites a cycle for transmitting the voices and images in the cockpit to vividly provide a condition in the cockpit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255523-A (JP)
Title: Inner surface broaching device and broach
Inventor: SHIMASAKU KATSUYUKI
IPC: B23D41/04
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inner surface broaching device for broaching with remarkable accuracy in centering of a broach with a PH and a RH by eliminating a clearance between the PH for holding a broach front handle and the broach, and/or eliminating a clearance between a broach rear handle and the RH.  <P>SOLUTION: In this inner surface broaching device, a clamp metal 12 having a tapered surface 44 for complementing an accurate tapered part 81 provided in a front handle of the broach 8 is fixed to a PH main body 11. The broach 8 and the PH are strongly unified by pushing a front handle of the broach 8 to the tapered surface 44 of the clamp metal 12 of the PH, and clamping.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260969-A (JP)
Title: Apparatus and method for cooling working electric vehicle
Inventor: SUENAGA KIYOSHI
IPC: B60K11/04
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling apparatus for a working electric vehicle which is small in size and simple in structure and has high cooling capability.  <P>SOLUTION: The cooling apparatus comprises pumps 53L and 53R for cooling water circulation which are respectively provided for pipes 52 which convey a first coolant (cooling water) to drive motors 21L and 21R, respectively, and are synchronized with the respective driving motors. The driving motors 21L and 21R and a controller 4 are disposed in proximity to each other. The pipes 52 for cooling the driving motors 21L and 21R and the controller 4 are serially disposed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265047-A (JP)
Title: On-vehicle device with numerical information notifying function
Inventor: TOYAMA KAZUMASA
IPC: G07B15/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To allow an on-vehicle device to notify toll information and the like to a user with a simple constitution without a display.  <P>SOLUTION: This ETC on-vehicle device 1 provides toll amount information by a sounding pattern of a buzzer 17. A CPU 11 converts the toll information from toll collection between the on-vehicle device and an on-road antenna into the sounding pattern. When the toll is 12,300 yen, for example, the buzzer 17 makes one long sound, tow medium long sounds, and three short sounds. Thus, the toll information can be notified to the user with the simple constitution without the display or a voice synthesis function.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263629-A (JP)
Title: Screw vacuum pump
Inventor: OMI TADAHIRO
IPC: F04C18/08
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw vacuum pump, keeping stable exhaust performance as much as 0.1 Pa regardless of the type of gas.  <P>SOLUTION: In this screw vacuum pump 30, the twist angle of a screw gear is the final lead angle on the delivery side of a male/female unequal lead screw rotor continuously varied with the advance of the twist, and an equal lead screw is added within the range of one to four leads on the delivery side of the continuously varied male/female screw rotors 4, 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261154-A (JP)
Title: Egg white made as having low allergen and method for producing the same
Inventor: HOSONO AKIRA
IPC: A23L15/00
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide egg white made as having low allergen hardly causing an allergy symptom even by being ingested with an egg allergy patient, and a method for producing the same.  <P>SOLUTION: The egg white made as having low allergen has ≤(20/1,000) un-degenerated obomucoid measured by an ELIZA method as compared with that of the raw egg white of a chicken egg. The method for producing such egg white comprises heat-treating an aqueous solution of the egg white adjusted to have 0.2-3 % solid portion concentration and at pH 10-11.5 at ≥80°C. The aqueous egg white solution may be obtained by diluting dried egg white obtained by spray-drying or freeze-drying the egg white with water.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003270584-A (JP)
Title: Headmount display and image input/output device equipped with the headmount display
Inventor: HIROAKE TOSHIHIKO
IPC: G02B5/26
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To clearly observe a user's figure including the eyes without making the user be dazzled while keeping the contrast of a display image high.  <P>SOLUTION: A headmount display 10 comprises a screen display part 11 which displays an image to be presented to the user, a transmitted light beam selecting element 12 which reflects a light beam of the visible range while transmitting a light beam of a specified wavelength or band, and transmitted light sources 13a and 13b which emit light beams having continuous or discrete wavelength bands. With this headmount display 10, a user photography unit 20 is combined which comprises a visible light camera 231 and a transmitted light camera 22 having the same characteristics of geometrical optics and different only in wavelength range of sensing, a beam splitter 23 arranged for coupling so that the optical axes and viewing angles of the cameras are made coincident with each other, and an image composition part 24 compositing images photographed by the visible light camera 21 and transmitted light camera 22.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004272775-A (JP)
Title: Key input device
Inventor: SANO HIDEKI
IPC: G06F3/02
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a key input device with a simple structure by which a gap between a keyboard unit and a top cover does not become nonuniform and adjustment is not required in assembling.  <P>SOLUTION: A projecting part 2 formed on the inner surface of the top cover 1 is fitted into the gap 5c between projecting parts 5a, 5b which are arranged at prescribed interval on the outer peripheral edge part of a printing wiring board 4 constituting the keyboard unit 3. Thus, the top cover 1 and the keyboard unit 3 are positioned and fixed. Then a lib 7 with a step formed in a bottom cover 6 is fitted to the projecting part 2 of the top cover 1, so as to position and fix the top cover 1, the keyboard unit 3, and the bottom cover 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004276637-A (JP)
Title: Anchoring device of floating body
Inventor: NOIRI HIROSHI
IPC: B63B21/00
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anchoring device capable of securely preventing an accident such as a collision from occurring since the movement of a floating body can securely be attenuated and, since the length of an anchoring rope can always be maintained in an optimum range by preventing a large looseness from occurring on the anchoring rope even if the floating body with largely moving waterline such as the body of a submerged caisson is anchored or anchored on the sea.  <P>SOLUTION: In this anchoring device MD, the anchoring rope 1 can be connected, at any position, to the movable end 21a of a rubber body 21 with nonlinear reaction characteristics of a fender fixed to the floating body TE through a connection member 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278668-A (JP)
Title: Vibration-proof terminal supporting device for control cable
Inventor: UEDA MASUTAMI
IPC: F16C1/10
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal supporting device for a control cable capable of providing similar operation feel to that of conventional devices, and achieving higher vibration damping performance than those.  <P>SOLUTION: This supporting device 10 comprises a casing cap 14 of a cylindrical form, a damper 15 surrounding the outer circumference of the casing cap including a flange 13, and a socket 17 surrounding the damper 15 to contain the casing cap 14. In an outer circumference at front and rear ends of the damper 15, projections 25 are provided to form a gap S to an inner surface of the socket 17. The damper 15 is held as the projections 25 at the front and the rear ends are pressed inward to be elastically deformed. A circular projection 29 is formed on an outer circumference at a rear end of a vibration-proof cover 16 covering a tip of the casing cap 14, and the circular projection 29 is formed to form a gap S2 to the socket 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279856-A (JP)
Title: Wavelength variable light filter module
Inventor: NOGUCHI SHIN
IPC: G02B5/28
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the problem that, in a wavelength variable light filter module for use in wavelength multiplexing optical communication (DWDM) required of very severe narrow band transmission characteristics, the shape of spectral characteristics collapses and the spectral characteristics of trapezoidal shape needed for a DWDM system is not obtained, as the distribution of central wavelength resulting from film thickness distribution exists in a beam spot of incident light.  <P>SOLUTION: The distribution of the center wavelength resulting from the film thickness distribution in the beam spot is canceled by the variation of the central wavelength by an incidence angle, by using convergence or divergence light having a moderate angle as the incident light instead of a collimated beam employed conventionally. As a result, the spectral characteristics of output light are formed into a trapezoidal shape, which is demanded by the DWDM system. A hemispherical GRIN lens is employed as a means of using the convergence or divergence light as the incident light.  <P>COPYRIGHT: (C)2005,JPO&NCIPI